Who knows the past, people know too much. Long and bitter, all in silence.
谁知旧日情,斯人知太深。绵绵长怀恨,尽在不言中。
The night is a great theater, but the stars are its actors.
计算机图形学中最重要的就是理解光以及它如何与表面相互作用。
Language is not just a means of communication, but a way of existing in the world.